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<?php |
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namespace hipanel\modules\finance\widgets; |
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use yii\base\Event; |
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use yii\base\Widget; |
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class PayButtonComment extends Widget |
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{ |
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/** |
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* @var Event |
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*/ |
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protected $event; |
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/** |
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* @var array |
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*/ |
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public $commentViews = []; |
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/** |
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* PayButtonCommentHandler constructor |
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* @param Event $event The original event, triggered by [[hiqdev\yii2\merchant\widgets\PayButton]] |
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* @param array $config |
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*/ |
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function __construct(Event $event, $config = []) |
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{ |
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parent::__construct($config); |
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$this->event = $event; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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$this->commentViews = array_merge($this->getDefaultCommentViews(), $this->commentViews); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function run() |
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{ |
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return $this->renderComment(); |
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} |
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/** |
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* Array of default comment views |
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* @return array |
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*/ |
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protected function getDefaultCommentViews() |
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{ |
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return ['paypal_usd' => 'paypal']; |
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} |
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/** |
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* Returns the view name for the specified $merchant |
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* @param string $merchant |
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* @return string|null |
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* @see commentViews |
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*/ |
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public function getCommentView($merchant) |
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{ |
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return isset($this->commentViews[$merchant]) ? $this->commentViews[$merchant] : null; |
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} |
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/** |
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* Method renders comment from the view, specified in |
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* @return string |
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*/ |
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protected function renderComment() |
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{ |
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$merchant = $this->getMerchantName(); |
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if (($view = $this->getCommentView($merchant)) === null) { |
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return ''; |
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} |
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return $this->render($view, [ |
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'merchant' => $merchant, |
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'widget' => $this, |
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'event' => $this->event, |
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]); |
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} |
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/** |
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* Method provides the merchant name |
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* @return string |
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*/ |
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protected function getMerchantName() |
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{ |
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return $this->event->sender->getMerchantName(); |
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} |
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/** |
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* @return string the view path that may be prefixed to a relative view name. |
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*/ |
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public function getViewPath() |
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{ |
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return parent::getViewPath() . DIRECTORY_SEPARATOR . 'payButtonComments'; |
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} |
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} |
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Adding explicit visibility (
private
,protected
, orpublic
) is generally recommend to communicate to other developers how, and from where this method is intended to be used.